Accurate, stable, and simple to use, the Nuvair Pro O2 panel mount analyzer is preferred by commercial and recreational divers using nitrox and can be used in other industries requiring in-line measurement of oxygen in a mixed gas. The Nuvair Pro O2 panel mount analyzer model easily installs on control panels or other flat surfaces for a flush finish. Four power options available.
Designed for installation on a control panel or other flat surface, the Nuvair Pro O2 panel mount analyzer measures oxygen levels in breathing gas mixtures. The Pro O2 can be used in various disciplines including diving, welding, inerting, medical, and laboratories. Compatible with nitrox, heliox and trimix. All Nuvair Pro O2 units are built and tested in-house, and come ready to use.
Choose one of four available power options by using the Power Options dropdown menu (above).
WARNING: Never expose gas sensors to pressure or you may cause damage and/or false readings. Damaged sensors will not provide accurate gas analysis. Most gas analyzers can be used to analyze a regulated gas sample flow, the contents of a gas cylinder, or the flow from a regulator. The flow rate of gas must equal 1-5 L/min. To produce this flow, a Flow Restrictor and Regulator may be required. A faulty Flow Restrictor can lead to a false analyzer reading. Flow Restrictors should be regularly tested with a Flow Meter. Inaccurate gas analysis can lead to serious personal injury or death.
|Maximum Gas Flow Rate||0.5–2 L/min (~1 bar)|
|Display Accuracy||±1% of full scale and constant temperature and pressure (0–1 atm) when calibrated with 100% oxygen|
|Expected Cell Life (Room Air & Temp)||36 months in air at 25°C/77°F and 50% rh|
|Response Time||Less than 12 seconds|
|Operating Temperature||32°–104°F (0°–40°C)
|Storage Temperature||32°–122°F (0°–50°C)|
|Operating Humidity||0–99% rn, non-condensing|
|Power||9-volt battery, rechargeable lithium-ion battery, or wall plug-in|
(L x W x H)
|2 x 4 x 5.5"
(5 x 10.2 x 14 cm)
|Weight||11 oz (312 g)|
|Warranty||0–12 months free replacement
13–18 months 50% off replacement
19–24 months 25% off replacement
|Replacement Sensor||Sensor Replacement 9505|